From patchwork Wed Apr 14 20:12:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Venegas Munoz, Jose Carlos" X-Patchwork-Id: 12203729 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A038EC433B4 for ; Wed, 14 Apr 2021 20:20:45 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3EF7B61158 for ; Wed, 14 Apr 2021 20:20:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3EF7B61158 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55992 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lWm0C-0006O7-7d for qemu-devel@archiver.kernel.org; Wed, 14 Apr 2021 16:20:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39340) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lWlyu-0005Vp-CD for qemu-devel@nongnu.org; Wed, 14 Apr 2021 16:19:24 -0400 Received: from mga17.intel.com ([192.55.52.151]:11175) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lWlys-0005Ll-Qv for qemu-devel@nongnu.org; Wed, 14 Apr 2021 16:19:24 -0400 IronPort-SDR: trB/+044gGNSYYFO2I/4TlPmxXD0j03JMlYwQMlVK2BTIcIWJ1UEQtPpkX9UlZnR02Rdr86Taa LGuo4qK0Ruxw== X-IronPort-AV: E=McAfee;i="6200,9189,9954"; a="174833162" X-IronPort-AV: E=Sophos;i="5.82,223,1613462400"; d="scan'208";a="174833162" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Apr 2021 13:19:21 -0700 IronPort-SDR: kKNq/4CU2L7eMjCEFsniywittKiS4LkIYoRQCBKkk4cajybYlo0cLPzdWJsHPZBWOPuxDGBFwB OHe3HANT02UQ== X-IronPort-AV: E=Sophos;i="5.82,223,1613462400"; d="scan'208";a="424890274" Received: from kata-01.gv.intel.com (HELO jcvenega-mobl.gv.intel.com) ([10.219.105.42]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Apr 2021 13:19:20 -0700 From: Carlos Venegas To: virtio-fs@redhat.com Subject: [PATCH 2/2] virtiofsd: Add help for -o xattr-mapping Date: Wed, 14 Apr 2021 20:12:07 +0000 Message-Id: <20210414201207.3612432-3-jose.carlos.venegas.munoz@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210414201207.3612432-1-jose.carlos.venegas.munoz@intel.com> References: <20210414201207.3612432-1-jose.carlos.venegas.munoz@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=192.55.52.151; envelope-from=jose.carlos.venegas.munoz@intel.com; helo=mga17.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, vgoyal@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The option is not documented in help. Add small help about the option. Signed-off-by: Carlos Venegas --- tools/virtiofsd/helper.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/virtiofsd/helper.c b/tools/virtiofsd/helper.c index 28243b51b2..5e98ed702b 100644 --- a/tools/virtiofsd/helper.c +++ b/tools/virtiofsd/helper.c @@ -172,6 +172,9 @@ void fuse_cmdline_help(void) " default: no_writeback\n" " -o xattr|no_xattr enable/disable xattr\n" " default: no_xattr\n" + " -o xattrmap= Enable xattr mapping (enables xattr)\n" + " is a string consists of a series of rules\n" + " e.g. -o xattrmap=:map::user.virtiofs.:\n" " -o modcaps=CAPLIST Modify the list of capabilities\n" " e.g. -o modcaps=+sys_admin:-chown\n" " --rlimit-nofile= set maximum number of file descriptors\n"